Optical filters based in quasiperiodic photonic crystal
| dc.contributor.author | Vasconcelos, Manoel Silva de | |
| dc.contributor.author | Mauriz, P. W. | |
| dc.contributor.author | Albuquerque, Eudenilson Lins de | |
| dc.date.accessioned | 2020-09-23T19:06:49Z | |
| dc.date.available | 2020-09-23T19:06:49Z | |
| dc.date.issued | 2009 | |
| dc.description.resumo | In this work we investigate theoretically the behavior of a light beam incident on a wð2Þ nonlinear quasiperiodic photonic crystal (or quasiperiodic S˘olc filter), in which each building block containing a pair LiNbO3 layers with antiparallel poled domains, arranged in a quasiperiodical fashion which follows the Pell, Fibonacci, Thue–Morse, and double-period substitutional sequences. The transmittances at filtering wavelengths can be modulated from 0 to 1 by applying an external voltage but the filtering wavelengths are unchanged. We show that the filtering wavelengths tuned by varying voltage around 0.9 kV, indicate that quasiperiodic S˘olc filter based in Pell and Thue–Morse sequences are so efficient as the Fibonacci S˘olc filter, while the double-period sequence have a low efficiency | pt_BR |
| dc.identifier.citation | VASCONCELOS, M.S.; MAURIZ, P.W.; ALBUQUERQUE, E.L.. Optical filters based in quasiperiodic photonic crystal. Microelectronics Journal, [S.L.], v. 40, n. 4-5, p. 851-853, abr. 2009. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0026269208005557?via%3Dihub. Acesso em: 14 set. 2020. http://dx.doi.org/10.1016/j.mejo.2008.11.023. | pt_BR |
| dc.identifier.doi | 10.1016/j.mejo.2008.11.023 | |
| dc.identifier.issn | 0026-2692 | |
| dc.identifier.uri | https://repositorio.ufrn.br/jspui/handle/123456789/30185 | |
| dc.language | en | pt_BR |
| dc.publisher | Elsevier | pt_BR |
| dc.rights | Attribution 3.0 Brazil | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/br/ | * |
| dc.subject | Optical filters | pt_BR |
| dc.subject | Optical nonlinearity | pt_BR |
| dc.subject | Photonic | pt_BR |
| dc.subject | Quasiperiodic | pt_BR |
| dc.title | Optical filters based in quasiperiodic photonic crystal | pt_BR |
| dc.type | article | pt_BR |
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